There is no maintainer for this port.Any concerns regarding this port should be directed to the FreeBSD Ports mailing list via ports@FreeBSD.orgPort Added:unknownLicense: GPLv2

The VCG tool reads a textual and readable specification of a graph and
visualizes the graph. If not all positions of nodes are fixed, the tool
layouts the graph using several heuristics as reducing the number of
crossings, minimizing the size of edges, centering of nodes. The
specification language of the VCG tool is nearly compatible to GRL, the
language of the edge tool, but contains many extensions. The VCG tool
allows folding of dynamically or statically specified regions of the
graph. It uses colors and runs on X11. (An older version runs on
Sunview).
WWW: http://rw4.cs.uni-sb.de/users/sander/html/gsvcg1.html

New USES imake to handle the dependency on imake.
This uses accept 'env' as an argument for ports that do use their own or a
different do-configure target.
Modify xmkmf so it accept IMAKECPPFLAGS as default flags for imake and pass it
to the called imake.
Modify xorg-cf-files (the FreeBSD.cf configuration file) to allow CppCmd to be
overwritten.
Pass CppCmd CcCmd and CplusplusCmd via command line to each call of imake via
IMAKECPPFLAGS
Pass IMAKE_DEFINE with the above arguments to MAKE_ARGS so that imake spawned
from Makefile generated by a previous
imake also inherit the defined CppCmd CcCmd and CplusplusCmd.
Make imake use devel/tradcpp all the time, so that when buidling with clang we
do not depend on gcc's cpp.
Make imake respect CC and CXX
Make imake respect USE_GCC (if set imake will use gcc's cpp).
While here:
- Remove a couple of indefinite articles from comments
- Trim headers
- Fix a couple of ports to build with clang or use: USE_GCC=any
- Fix a now useless redefinition of the extraction chain
- Fix a typo in japanese/Wnn7-lib bundled imake template definitions
- Fix some XMKMF execution with no env specified
- Use options helper in x11/xautolock to simplify the port

Deprecate a bunch of ports that are either abandonware and/or for which no more
public distfiles are available, or for which are -devel version with a more
recent stable version for long
Feature safe: yes

Force numerous ports that fail to build with clang over to instead always
rely on gcc. The patch uses the new USE_GCC=any code in Mk/bsd.gcc.mk to
accomplish this.
The ports chosen were ports that blocked 2 or more ports from building with
clang. (There are several hundred other ports that still fail to build with
clang, even with this patch. This is merely one step along the way.)
Those interested in fixing these ports with clang, and have clang as their
default compiler, can simply set FORCE_BASE_CC_FOR_TESTING=yes.
For those who have gcc as their default compiler, this change is believed
to cause no change.
Hat: portmgr
Tested with: multiple runs on amd64-8-exp-bcm and 9-exp-clang, with various
combinations of patch/no-patch and flag settings.

- Add the X_WINDOW_SYSTEM={xorg,xfree86-4,xfree86-3} variable to bsd.port.mk,
and make XFREE86_VERSION map to it. XFREE86_VERSION is now deprecated.
- Make xorg the default X_WINDOW_SYSTEM on -current.
- Add several new X_*_PORT variables which point to various pieces of X11 based
on the setting of X_WINDOW_SYSTEM, and make ports use them.
- Add information to CHANGES about how to handle the transition.
PR: ports/68763
Approved by: portmgr (marcus)
Approved by: re (scottl)